X0202 4 2005-11-14 0 0000916076 MARTIN MARIETTA MATERIALS INC MLM 0001084501 ZELNAK STEPHEN P JR 2710 WYCLIFF ROAD2710 WYCLIFF ROAD RALEIGH NC 27607 1 1 0 0 Chairman, President and CEO Common Stock 2005-11-10 4 M 0 10000.00 36.55 A 151622.00 D Common Stock 2005-11-10 4 F 0 1590.00 71.63 D 150032.00 D Common Stock 2005-11-10 4 S 0 110.00 72.13 D 149922.00 D Common Stock 2005-11-10 4 S 0 100.00 72.04 D 149822.00 D Common Stock 2005-11-10 4 S 0 300.00 72.03 D 149522.00 D Common Stock 2005-11-10 4 S 0 300.00 71.98 D 149222.00 D Common Stock 2005-11-10 4 S 0 600.00 71.95 D 148622.00 D Common Stock 2005-11-10 4 S 0 100.00 71.93 D 148522.00 D Common Stock 2005-11-10 4 S 0 600.00 71.90 D 147922.00 D Common Stock 2005-11-10 4 S 0 100.00 71.91 D 147822.00 D Common Stock 2005-11-10 4 S 0 400.00 71.89 D 147422.00 D Common Stock 2005-11-10 4 S 0 100.00 71.76 D 147322.00 D Common Stock 2005-11-10 4 S 0 800.00 71.83 D 146522.00 D Common Stock 2005-11-10 4 S 0 1900.00 71.78 D 144622.00 D Common Stock 2005-11-10 4 S 0 3000.00 71.75 D 141622.00 D Common Stock 2005-11-11 4 M 0 10000.00 36.55 A 151622.00 D Common Stock 2005-11-11 4 F 0 1599.00 72.03 D 150023.00 D Common Stock 2005-11-11 4 S 0 200.00 72.22 D 149823.00 D Common Stock 2005-11-11 4 S 0 4300.00 72.20 D 145523.00 D Common Stock 2005-11-11 4 S 0 201.00 72.02 D 145322.00 D Common Stock 2005-11-11 4 S 0 1800.00 72.00 D 143522.00 D Common Stock 2005-11-11 4 S 0 100.00 72.03 D 143422.00 D Common Stock 2005-11-11 4 S 0 1800.00 72.01 D 141622.00 D Employee Stock Option (right to buy) 36.55 2005-11-10 4 M 0 10000.00 D 2012-08-15 Common Stock 10000.00 65000.00 D Employee Stock Option (right to buy) 36.55 2005-11-11 4 M 0 10000.00 D 2012-08-15 Common Stock 10000.00 55000.00 D Non-qualified stock option award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan. Options become exercisable in three equal annual installments commencing one year from the date of grant. Stephen P. Zelnak, Jr. 2005-11-14